; ADC处理模块
ADC_OUT:                
                MOV     A,ADCCON
                JNB     ACC.4,ADC_OUT1
                MOV     A,ADCH
                MOV     R0,#ADCDateNew
                MOV     @R0,A
                ; ... ADC数据处理代码

READ_AD:
                MOV     R2,#4
                CLR     A
                LCALL   READ_AD1
                ; ... 读取AD值代码